Hi all,
I’m trying to add normals oct_encoding to my gltf generator.
I got a version (python) providing good results but it doesn’t conform to the original paper (where x&y are inverted in some places).
I can’t figure out where is, in the gltf-pipeline, the function AttributeCompression.octEncode used in lib/octEncodeNormals.js (a grep -R doesn’t find it).
Can someone here point me in the right direction ?
Regards,
Fred.